MJM Industrial Limited
Contact Us
Address: 2307 Huiya Intl, 1107 Tiantong North Road, Ningbo, China
TEL: 86-574-83065330
FAX : 86-574-83065331
Single-Row Crossed Rollers Slewing Bearing (Series HJ)

Single-Row Crossed Rollers Slewing Bearing (Series HJ)

The single-row crossed roller Slewing Bearing is composed of two seat-rings.

    MJM Industrial Limited is well-known as one of the leading single-row crossed rollers slewing bearing (series hj) manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized single-row crossed rollers slewing bearing (series hj) made in China with us.

    The single-row crossed roller Slewing Bearing is composed of two seat-rings. It features compact in design, light in weight, high precision and small fitting clearance. 

    As the rollers are 1:1cross arranged,it is suitable for high precision mounting and capable to bear axial force,resultant moment and considerable large radial force. 

    The single-row crossed roller Slewing Bearings are widely used for hoisting, transporting, engineering machines as well as for military products. 

    Load

    Basic Type 

    Configuration

    Mounting  Size 

    Structural    Size 

    Gear  Data 

     Ext Gear 

    Int Gear 

    Tangential

    Refe

    Diagram

    Size

    Tooth Load 

    rence

    Number 

    .

    .

    weight

    .

    Toothless

    Ext Toothing

    Int Toothing

    D

    d

    H

    D1

    D2

    n

    Ø

    n1

    D3

    d1

    H1

    h

    b

    x

    m

    De

    z

    De

    z

    Normalizing

    Tempering

    kg

    .

    D L

    D L

    DL

    mm 

    mm 

    mm

    mm 

    mm

    mm 

    mm  

     mm 

    mm  

    mm  

    mm 

    mm 

    mm 

    mm  

    mm 

    Z 104N 

    T 104

    .

    .

    mm 

    mm 

    mm 

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    .

    1

    HJB.20.625 

    HJW.20.625 

    HJN.20.625 

    725

    525

    80

    685

    565

    18

    18

    3

    627

    623

    68

    12

    60

    1.4

    5

    751.9

    146

    498.8

    101

    .

    5.2

    100

    HJW.20.625A 

    HJN.20.625A 

    1.15

    6

    755.5

    122

    496.7

    84

    .

    6.2

    2

    HJB.20.720 

    HJW.20.720 

    HJN.20.720 

    820

    620

    80

    780

    660

    18

    18

    3

    722

    718

    68

    12

    60

    1.4

    6

    860.3

    139

    586.6

    99

    .

    6.2

    120

    HJW.20.720A 

    HJN.20.720A 

    1

    8

    861.1

    104

    582.3

    74

    .

    8.3

    3

    HJB.30.820 

    HJW.30.820 

    HJN.30.820 

    940

    705

    95

    893

    749

    24

    20

    4

    822

    818

    83

    12

    70

    1.4

    6

    980.6

    159

    664.5

    112

    .

    7.2

    210

    HJW.30.820A 

    HJN.30.820A 

    1

    10

    986.2

    95

    658

    67

    .

    12.2

    4

    HJB.30.880 

    HJW.30.880 

    HJN.30.880 

    1000

    760

    95

    956

    800

    24

    20

    4

    882

    878

    83

    12

    70

    1.15

    8

    1047.5

    127

    718.2

    91

    .

    9.7

    230

    HJW.30.880A 

    HJN.30.880A 

    1

    10

    1046.3

    101

    707.9

    72

    .

    12.2

    5

    HJB.30.1020 

    HJW.30.1020 

    HJN.30.1020 

    1170

    875

    95

    1120

    930

    24

    22

    4

    1022

    1018

    80

    15

    70

    1.4

    8

    1219.3

    148

    830.1

    105

    .

    9.7

    300

    HJW.30.1020A 

    HJN.30.1020A 

    1.15

    10

    1219.2

    118

    827.8

    84

    .

    12.2

    6

    HJB.36.1220 

    HJW.36.1220 

    HJN.36.1220 

    1365

    1075

    120

    1310

    1130

    36

    24

    6

    1222

    1218

    105

    15

    90

    1.4

    10

    1424.9

    138

    1027.8

    104

    .

    15.7

    450

    HJW.36.1220A 

    HJN.36.1220A 

    1

    12

    1435.9

    116

    1017.3

    86

    .

    18.8

    7

    HJB.36.1250 

    HJW.36.1250 

    HJN.36.1250 

    1400

    1090

    120

    1350

    1150

    36

    26

    6

    1252

    1248

    105

    15

    90

    -0.35

    10

    1443

    143

    1037

    105

    .

    15.7

    520

    HJW.36.1250A 

    HJN.36.1250A 

    1

    12

    1449.6

    117

    1036.8

    86

    .

    18.8

    8

    HJB.36.1435 

    HJW.36.1435 

    HJN.36.1435 

    1595

    1278

    120

    1535

    1335

    36

    26

    6

    1437

    1433

    105

    15

    90

    1.15

    12

    1655.5

    134

    1221.2

    1.3

    .

    18.8

    610

    HJW.36.1435A 

    HJN.36.1435A 

    1

    14

    1661.2

    115

    1214.8

    88

    .

    21.9

    9

    HJB.45.1540 

    HJW.45.1540 

    HJN.45.1540 

    1720

    1360

    140

    1660

    1420

    42

    26

    6

    1543

    4537

    122

    18

    110

    1.4

    12

    1780.8

    144

    1293.1

    109

    .

    23

    732

    HJW.45.1540A 

    HJN.45.1540A 

    1.15

    14

    1791.1

    124

    1284.8

    93

    .

    26.8

    10

    HJB.45.1700 

    HJW.45.1700 

    HJN.45.1700 

    1875

    1525

    140

    1815

    1585

    42

    29

    6

    1703

    1679

    122

    18

    110

    1.15

    14

    1945.4

    135

    1452.7

    105

    .

    26.8

    844

    HJW.45.1700A 

    HJN.45.1700A 

    1.15

    16

    1950.8

    118

    1452.3

    92

    .

    30.5

    11

    HJB.45.1880

    HJW.45.1880

    HJN.45.1880

    2100

    1665

    160

    2030

    1740

    48

    32

    6

    1883

    1876

    140

    20

    115

    1.4

    14

    2189.8

    152

    1592.6

    115

    .

    27.8

    1400

    HJW.45.1880A

    HJN.45.1880A

    1.15

    18

    2194.6

    118

    1579.9

    89

    .

    35.8

    12

    HJB.45.2115

    HJW.45.2115

    HJN.45.2115

    2325

    1900

    160

    2245

    1980

    48

    32

    6

    2118

    2112

    140

    20

    115

    1.4

    16

    2406.5

    146

    1804.1

    114

    .

    31.9

    1600

    HJW.45.2115A

    HJN.45.2115A

    1.15

    20

    2418.4

    117

    1795.4

    91

    .

    40

    13

    HJB.45.2370

    HJW.45.2370

    HJN.45.2370

    2600

    2146

    180

    2520

    2220

    48

    32

    6

    2373

    2367

    158

    22

    130

    1.4

    18

    2707.3

    146

    2065.6

    116

    .

    40.7

    2100

    HJW.45.2370A

    HJN.45.2370A

    1.15

    22

    2704.4

    119

    2040.9

    94

    .

    49.7

    14

    HJB.45.2600

    HJW.45.2600

    HJN.45.2600

    2835

    2365

    180

    2750

    2450

    54

    36

    6

    2603

    2597

    158

    22

    130

    1.4

    18

    2941.7

    159

    2263.5

    127

    .

    37.6

    2400

    HJW.45.2600A

    HJN.45.2600A

    1.15

    22

    2946.9

    130

    2260.8

    104

    .

    45.9

    15

    HJB.50.2820

    HJW.50.2820

    HJN.50.2820

    3085

    2555

    200

    3000

    2640

    54

    36

    6

    2823

    2817

    178

    22

    150

    1.4

    20

    3188.4

    155

    2455

    124

    .

    52.2

    3400

    HJW.50.2820A

    HJN.50.2820A

    1.15

    25

    3198.4

    124

    2444.1

    99

    .

    65.3

    16

    HJB.50.3120

    HJW.50.3120

    HJN.50.3120

    3400

    2840

    200

    3310

    2930

    54

    36

    6

    3123

    3117

    178

    22

    150

    1.4

    22

    3507.2

    155

    2722.5

    125

    .

    57.4

    4000

    HJW.50.3120A

    HJN.50.3120A

    1.4

    25

    3509.6

    136

    2719

    110

    .

    65.3

    17

    HJB.50.3580

    HJW.50.3580

    HJN.50.3580

    3920

    3240

    240

    3820

    3340

    60

    40

    6

    3583

    3577

    218

    22

    190

    1.4

    22

    4036.1

    179

    3118.4

    143

    .

    72.7

    6700

    HJW.50.3580A

    HJN.50.3580A

    1.4

    25

    4035.6

    157

    3118.8

    126

    .

    82.6

    18

    HJB.50.4030

    HJW.50.4030

    HJN.50.4030

    4370

    3690

    240

    4270

    3790

    66

    40

    6

    4033

    4027

    218

    22

    190

    1.4

    22

    4520.6

    201

    3558.3

    163

    .

    53.6

    7700

    HJW.50.4030A

    HJN.50.4030A

    1.4

    28

    4522.4

    157

    3549

    128

    .

    68.2

    19

    HJB.50.4540

    HJW.50.4540

    HJN.50.4540

    4860

    4210

    240

    4760

    4310

    72

    40

    6

    4543

    4537

    218

    22

    190

    1.4

    22

    4983.1

    222

    4042.2

    185

    .

    72.1

    8760

    HJW.50.4540A

    HJN.50.4540A

    1.4

    30

    4992.9

    162

    4042.4

    136

    .

    99.1

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